Re: Oracle as a "time machine"

  • From: Luke Davies <luke.davies@xxxxxxxxxxx>
  • To: "List, Oracle-l Freelists" <oracle-l@xxxxxxxxxxxxx>
  • Date: Tue, 31 Jul 2007 16:43:09 +0100


Joop

There is indeed a command

|ALTER SYSTEM SET FIXED_DATE = YYYY-MM-DD-HH24:MI:SS

|See http://download.oracle.com/docs/cd/B10501_01/server.920/a96536/ch168.htm#1017295

That's the docs for 9i

Cheers
Luke

Joop Gijsbers wrote:
Today i got a (strange ?) question from some developers ,that they want in their developer database like to use Oracle " as a time machine": changing the current time of the database to some time in the future and then see houw some application parts react.

One was telling me thet there was a possibility with an " alter system set.." command, something like " alter system set fixed_date ...." , but i had a quick look at Metalink and in the Oracle documentation and i can't find anything about that.

I know there is some possiblity with manuplation with the system time (to the future, not to the past), but that is not the scenatio i like in this case (there are more instances/databases on that particular node).

I appreciate some advice.

--
Joop Gijsbers
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